Section VI. MAINTENANCE OF RSPU

TM 32-5865-069-24&P

MAINTENANCE OF RSPU

Section VI.

2-6. SCOPE. This section describes the tasks allocated to organizational

maintenance by the MAC. These tasks are accomplished without dismantling the

unit.

2-7. MAINTENANCE OF RSPU. The maintenance of the RSPU is limited to the tasks

detailed in this paragraph. If the RSPU is found to be faulty, inform DS.

2-7.1 Inspection. Inspect the RSPU as follows:

Inspect for accumulations of dust, grease and for damage.

Check that external components are undamaged. For damaged components,

report to DS for disposition.

WARNING

Adequate ventilation should be provided while using TRICHLOROTRI-

Prolonged breathing of vapor should be avoided. The

FLUOROETHANE.

solvent should not be-used near heat or open flame: the products of

Since T R I C H L O R I F L U R O -

decomposition are toxic and irritating.

ETHANE dissolves natural oils, prolonged contact with skin should be

When necessary, use gloves which the solvent cannot

avoided.

If the solvent is taken internally, consult a physician

penetrate.

immdiately.

2-7.2 Cleaning. The exterior of the unit should be free of dirt, dust, grease,

moisture, fungus, rust and corrosion. Clean as follows:

Remove dust, dirt, and moisture with a clean soft cloth.

Remove grease, fungus and ground-in dirt from RSPU using a cloth dampened

(but not wet) with trichlorotrifluoroethane, available as freon type TF,

Remove dust and dirt from plugs and jacks with a brush.

Remove dirt/dust from air filters using a stiff brush.

Test using the system BITE. Refer to TM 32-5865-060-10 for the BITE

procedure.

2-7.4 Lamp Replacement.

When necessary, replace lamps in panel indicators as

follows:

Using a small flat tip screwdriver in the groove at the top of the

indicator, gently remove the indicator.

2-3